This is the official Avid Learning Series Expert Level guide to the advanced operation of Pro Tools in a professional music production environment. It includes technical insight into both Pro Tools HD and HDX hardware and software, common workflows, and advanced editing and mixing topics. The materials on the supplemental DVD (sample sessions and source files used in the book's many exercises and projects) help to reinforce the skills being learned. Whether you're learning on your own or pursuing formal Pro Tools certification through an Avid Learning Partner, this book & DVD will help you achieve expert-level mastery of Pro Tools.